@article{bwmeta1.element.bwnjournal-article-doi-10_4064-aa107-1-3, author = {Stefan K\"uhnlein}, title = {Cohomology sets inside arithmetic groups}, journal = {Acta Arithmetica}, volume = {108}, year = {2003}, pages = {27-33}, zbl = {1030.11018}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-aa107-1-3} }
Stefan Kühnlein. Cohomology sets inside arithmetic groups. Acta Arithmetica, Tome 108 (2003) pp. 27-33. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-aa107-1-3/